222124250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 442990080

約数和(自身を除く): 220865830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 125, 190, 202, 250, 463, 475, 505, 926, 950, 1010, 1919, 2315, 2375, 2525, 3838, 4630, 4750, 5050, 8797, 9595, 11575, 12625, 17594, 19190, 23150, 25250, 43985, 46763, 47975, 57875, 87970, 93526, 95950, 115750, 219925, 233815, 239875, 439850, 467630, 479750, 888497, 1099625, 1169075, 1776994, 2199250, 2338150, 4442485, 5845375, 8884970, 11690750, 22212425, 44424850, 111062125, 222124250]

約数ペア:

[(1, 222124250), (2, 111062125), (5, 44424850), (10, 22212425), (19, 11690750), (25, 8884970), (38, 5845375), (50, 4442485), (95, 2338150), (101, 2199250), (125, 1776994), (190, 1169075), (202, 1099625), (250, 888497), (463, 479750), (475, 467630), (505, 439850), (926, 239875), (950, 233815), (1010, 219925), (1919, 115750), (2315, 95950), (2375, 93526), (2525, 87970), (3838, 57875), (4630, 47975), (4750, 46763), (5050, 43985), (8797, 25250), (9595, 23150), (11575, 19190), (12625, 17594)]